Ceramic Fiber Fireproof Insulation Board
Product Description:
Temp Grade: 1050°C,1260°C,1400°C, 1430°C
Density: 250kg/m₃, 280kg/m₃, 300kg/m₃
Specification:
• 13 x1000 x 1200mm
• 25 x1000 x 1200mm
• 38 x1000 x 1200mm
• 50×1000 x 1200mm
Customized specification is acceptable.
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product details
• DESCRIPTION
Ceramic fiber fireproof insulation board is a rigid, high-temperature insulation material designed for applications requiring excellent fire resistance, thermal stability, and structural strength. Made from high-purity aluminum silicate ceramic fibers, the Aluminum Silicate Ceramic Fireproof Fiberboard provides reliable thermal insulation and dimensional stability under demanding operating conditions.
Compared with flexible insulation products such as ceramic fiber blankets, fireproof ceramic fiber board offers greater rigidity, durability, and resistance to deformation. This makes it suitable for furnace linings, industrial equipment, kiln insulation, and other applications where stable fireproof board insulation is required.
As a professional manufacturer and supplier, Mindelun fireproof ceramic fiber board can be customized in different thicknesses, densities, and sizes according to specific application requirements, providing reliable solutions for high-temperature and industrial fireproof insulation.
• PROPERTIES
Ø High compressive strength and long service life.
Ø Low thermal capacity, low thermal conductivity.
Ø Non-brittle material, good toughness.
Ø Accurate size, good flatness; Easy to cut and install.
Ø Excellent wind erosion resistance.
Ø Uniform fiber distribution, stable performance.
Ø Excellent sound absorption and noise reduction performance.
• APPLICATION
Ø Furnace and kiln linings
Ø Fireproof wall panels and partitions.
Ø Boiler and heat processing equipment.
Ø High-temperature gaskets and seals
Ø Backup insulation behind refractory linings
• SPECIFICATION
| 1 | Item | Unit | Test Result | Test Result | Test Result | Test Result | Test Result | Test Result |
| 2 | Grade | / | Common/COM | Standard/ST | High purity/HP | High alumina/HA | Zirconia-alumina/ZA | Zirconia/HZ |
| 3 | Specification temp | (℃) | 1150 | 1260 | 1260 | 1360 | 1360 | 1450 |
| 4 | Working temperature | (℃) | 1000 | 1050 | 1100 | 1150 | 1200 | 1350 |
| 5 | Color | / | White | Pure White | Pure White | Pure White | Pure White | Pure White |
| 6 | Density | (kg/m3) | 260/280/300±15 | 260/280/300±15 | 260/280/300±15 | 260/280/300±15 | 260/280/300±15 | 260/280/300±15 |
| 7 | Permanent shrinkage Rate of liner (24h, density 128kg/m₃) | (%) | -4 | -3 | -3 | -3 | -3 | -3 |
| (1000℃） | (1100℃） | (1000℃) | (1250℃) | (1250℃） | (1350℃） | |||
| 8 | Thermal conductivity of each heat surface(density 280kg/m₃) | （W/m.k) | 0.09(400℃） | 0.09(400℃） | 0.09(400℃) | 0.12(600℃) | 0.132(600℃） | 0.16(800℃） |
| 0.13（800℃） | 0.16（800℃） | 0.13（800℃) 0.18(1000℃) |
0.18（1000℃) | 0.22（1000℃） | 0.22（1000℃） | |||
| 9 | Compression strength (density 280kg/m₃) | (Mpa) | ≧0.5 | ≧0.5 | ≧0.5 | ≧0.5 | ≧0.5 | ≧0.06 |
| 10 | Al₂O₃ | (%) | ≧40 | ≧42 | ≧47 | ≧45 | ≧45 | ≧40 |
| 11 | Al₂O₃+SiO₂ | (%) | 96 | 97 | 99 | 99 | – | – |
| 12 | Al₂O₃+SiO₂+ZrO₂ | (%) | – | – | – | – | 99 | 99 |
| 13 | ZrO₂ | (%) | – | – | – | – | 5–7 | 15–17 |
| 14 | Fe₂O₃ | (%) | ＜1.2 | ＜1.0 | ＜0.2 | ＜0.2 | ＜0.2 | ＜0.2 |
| 15 | Na₂O+K₂O | (%) | ＜0.5 | ＜0.5 | ＜0.2 | ＜0.2 | ＜0.2 | ＜0.2 |
| 16 | Thickness | (mm) | 25/50 | |||||
| 17 | Width | (mm) | 500/600 | |||||
| 18 | Length | (mm) | 900/1200 | |||||
Professional Insulation Materials Manufacturer in China
Mindelun supplies a comprehensive range of ceramic fiber, mineral wool, calcium silicate, silica fiber and advanced insulation materials for industrial applications. From standard products to customized insulation solutions, we help customers improve thermal efficiency, equipment protection and operating performance.
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Start Your Project With Mindelun Insulation Products
We are a professional and formal manufacturer of high temperature insulation materials. We mainly produce and sell products under our own brand with self-operated production and direct sales, without any middlemen trading links.
The core founding team has more than 14 years of in-depth experience in the insulation materials. Mindelun production team and cooperative manufacturing bases possess over 10 years of standardized mass production experience, with mature technology and stable production capacity.
Our product portfolio covers full-range general ceramic fiber insulation series and meet the needs of industrial furance heat saving needs. We also support personalized product customization like calcium silicate products, silica glass fiber products and minel wool insulation series according to clients’ market and end-user requirements.
We provide one-stop OEM/ODM customized manufacturing services for industrial insulation materials and building insulation materials. With extensive expertise in material selection, application-based quantity calculation, and custom-shaped component fabrication, our team delivers tailored solutions based on specific project requirements. From technical solution design, sample development, and mold opening to precision processing and mass production, Mindelun provides reliable full-process support for customized insulation solutions.
Full-range customization is fully supported. We can customize product size, package style, logo, providing one-stop solutions covering design, production and packaging.
Mindelun offers flexible order quantities, including sample orders, small retail orders, air shipments, 20GP, and 40HQ containers. One container can be mixed with at least 10 different products, helping wholesalers, retailers, distributors, and project customers reduce procurement costs through one-stop sourcing.
As a professional insulation materials supplier and wholesaler, Mindelun also provides flexible product specifications and quantities based on specific project requirements.